'Every parent's worst nightmare': Michigan school shooting leaves three students dead – video

A 15-year-old boy killed three fellow pupils and wounded eight others after opening fire with a semi-automatic handgun at a school in Oxford, Michigan. Those killed were a 16-year-old boy, a 17-year-old girl and a 14-year-old girl. The suspect was believed to have acted alone and was arrested without resistance after firing 15 to 20 shots. The suspect has declined to speak to police. Michigan's governor, Gretchen Whitmer, offered condolences at the scene, saying: 'I think this is every parent's worst nightmare.'

• Michigan school shooting leaves three students dead and eight wounded